Mathematics- Properties Of Numbers Flashcards
1
Q
Non- real
A
Imaginary or complex
C (with a line)
Square rooting of negative numbers
2
Q
Real numbers
A
R (with a line)
Irrational and rational
3
Q
Rational
A
Q (with a line)
4
Q
Natural numbers
A
N (with a line)
1 onwards
Even, odd, prime, composite, perfect squares and cubes.
5
Q
Whole numbers
A
No (line in N)
0 x # = 0
0/#= 0
#/0= undefined
6
Q
Integers
A
Z (with line)
Negative and positive numbers
Fractions (common,mixed,improper and decimal)
7
Q
Irrational
A
Q1 (with line and 1 is an exponent)
Numbers that don’t end (pie)
